What is /dev/null You Often View in the Commands and Shebang Scripts We Supply You? What is More Confusing Looking is /dev/null 2>&1? Get the Full Idea From This Article. Full idea means, within the capability of an online informative webpage. Some basics are mandatory to know to completely understand the usage and we have hyperlinked towards our own articles wherever possible. What are not … [Read more...]
How to Disassemble .deb Package (Ubuntu and Debian Linux)
Here is How to Disassemble .deb Package for Linux Distro Like Ubuntu or Debian if Source Code is Not Supplied. Need May Be To Remove Spyware. For the Free Softwares (in accordance to FSF / GNU 's definition and listing of Free Softwares), we do not need to disassemble .deb package, simply because we have the binary and we can modify, remove or add function and use make or apt to create the … [Read more...]
Nano Text Editor Tips & Tricks
Here Are Some Tips & Tricks for (Mac) OS X and GNU/Linux Nano Text Editor Including Shortcuts, Line Numbers, Going to Line Number etc. Basic Things. vi is definitely a powerful text editor, you can read How to Use vi Text Editor, but basically for the new Linux and OS X user, Nano appears better. It is better to help the user to shift from closed source software like Microsoft Windows in a … [Read more...]
Nano Syntax Highlighting : nanorc
Here is updated list of nanorc with script to compile them to one file for Powerful Nano Syntax Highlighting. Clone the Git repo and get highlighted. Nano is not exactly a powerful text editor, vi is definitely the powerful text editor (we have basic guide on vi), but for the beginners and the purposes where vi may be not required, Nano can do the work nicely. Nano Syntax Highlighting : OS X … [Read more...]
Nginx Config Syntax Highlighting in Nano (Ubuntu)
Normally, People Will Use SSH to Edit the Nginx Configuration Files. Here is How to Get Nginx Config Syntax Highlighting in Nano on Ubuntu. First, we are describing the method for localhost, so that one can test and edit the rc files, in other two subheads, we will describe how to enable Nginx config Syntax Highlighting in Nano on Ubuntu Server and what are problems of Syntax Highlighting in Nano. … [Read more...]
Remove Expires: Thu, 19 Nov 1981 PHP Header in Ubuntu Server
PHP is bad but more bad and not corrected is a bad Header. Here to Remove Expires: Thu, 19 Nov 1981 PHP Header in Ubuntu Server running Apache or Nginx. Why Apache2 or Nginx, practically it will work for any web server software that can run PHP. This is not a problem of WP Super Cache or any PHP software developer. Credit (pun intended) is of PHP. It is tad hard to know what actually add this … [Read more...]
Select and Delete All Text of a File In SSH
It is Quite Pathetic To Hold the Delete/Backspace Key of Any in Text Editor Like Nano or Vi in SSH Session. Here is a Practical Cheat Sheet. Is not it a common day to day fact which we need to do? Suppose, you want to copy the codes from Nginx HSTS Preload settings, what you normally do? Highlight all the text from code block and hitting Command and C or CTRL and C and pasting on your local … [Read more...]
grep, cut Examples with unix pipe
There are certain commonly used commands for managing Linux Servers. Here are some useful grep, cut examples with unix pipelining for SSH. We wrote about UNIX Pipe before, the reader must read that article if he/she is not aware of using pipe. Theoretical knowledge and practical management of a server differs hugely. We often do not type cd followed by space on Mac iTerm2, Homebrew Setup. We … [Read more...]
Password Protect gzip Files on Command Line
We can password protect gzip Files on command line, like from SSH to remote server with gpg or openssl, to ensure more security of the file. This is quite important for the backup files, for the files kept in publicly accessible area of the server or executable files not desired to be executed by the other users of the server. Password Protect gzip Files on Command Line : … [Read more...]